X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fpkcs7%2Fpk7_mime.c;h=734643be2874f5e013356505c9dba5407c8c9fb4;hp=f346259b922da90f99d7fe293f797c615b4bd259;hb=657e60fa00ddde3618600d6306be913214d30457;hpb=5a9a4b299c0140ccdd5cc61fef701935a5931842

diff --git a/crypto/pkcs7/pk7_mime.c b/crypto/pkcs7/pk7_mime.c
index f346259b92..734643be28 100644
--- a/crypto/pkcs7/pk7_mime.c
+++ b/crypto/pkcs7/pk7_mime.c
@@ -149,7 +149,7 @@ int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags)
 	if((flags & PKCS7_DETACHED) && data) {
 	/* We want multipart/signed */
 		/* Generate a random boundary */
-		RAND_bytes((unsigned char *)bound, 32);
+		RAND_pseudo_bytes((unsigned char *)bound, 32);
 		for(i = 0; i < 32; i++) {
 			c = bound[i] & 0xf;
 			if(c < 10) c += '0';
@@ -416,7 +416,7 @@ static STACK *mime_parse_hdr(BIO *bio)
 	headers = sk_new(mime_hdr_cmp);
 	while ((len = BIO_gets(bio, linebuf, MAX_SMLEN)) > 0) {
 	/* If whitespace at line start then continuation line */
-	if(mhdr && isspace(linebuf[0])) state = MIME_NAME;
+	if(mhdr && isspace((unsigned char)linebuf[0])) state = MIME_NAME;
 	else state = MIME_START;
 	ntmp = NULL;
 	/* Go through all characters */
@@ -520,7 +520,7 @@ static char *strip_start(char *name)
 			/* Else null string */
 			return NULL;
 		}
-		if(!isspace(c)) return p;
+		if(!isspace((unsigned char)c)) return p;
 	}
 	return NULL;
 }
@@ -538,7 +538,7 @@ static char *strip_end(char *name)
 			*p = 0;
 			return name;
 		}
-		if(isspace(c)) *p = 0;	
+		if(isspace((unsigned char)c)) *p = 0;	
 		else return name;
 	}
 	return NULL;
@@ -597,7 +597,7 @@ static int mime_hdr_addparam(MIME_HEADER *mhdr, char *name, char *value)
 		tmpval = BUF_strdup(value);
 		if(!tmpval) return 0;
 	} else tmpval = NULL;
-	/* Paramter values are case sensitive so leave as is */
+	/* Parameter values are case sensitive so leave as is */
 	mparam = (MIME_PARAM *) Malloc(sizeof(MIME_PARAM));
 	if(!mparam) return 0;
 	mparam->param_name = tmpname;
@@ -643,14 +643,14 @@ static void mime_hdr_free(MIME_HEADER *hdr)
 	if(hdr->name) Free(hdr->name);
 	if(hdr->value) Free(hdr->value);
 	if(hdr->params) sk_pop_free(hdr->params, mime_param_free);
-	Free((char *)hdr);
+	Free(hdr);
 }
 
 static void mime_param_free(MIME_PARAM *param)
 {
 	if(param->param_name) Free(param->param_name);
 	if(param->param_value) Free(param->param_value);
-	Free((char *)param);
+	Free(param);
 }
 
 /* Check for a multipart boundary. Returns: